diff --git a/rt-thread-version/rt-thread-standard/programming-manual/device/sensor/sensor_list.md b/rt-thread-version/rt-thread-standard/programming-manual/device/sensor/sensor_list.md
index 8448d36be17876e6f1f4f2562d70f7510abb5d04..f674526d7564e63ba4521883fdafbcb9af743bc3 100644
--- a/rt-thread-version/rt-thread-standard/programming-manual/device/sensor/sensor_list.md
+++ b/rt-thread-version/rt-thread-standard/programming-manual/device/sensor/sensor_list.md
@@ -3,7 +3,7 @@
 下面是一份已经对接到 RT-Therad Sensor 框架上的传感器的列表，点击传感器名称即可跳转到相应软件包主页。（本文档不定时更新，如要查看所有支持的传感器的列表，可以查看最新的[软件包索引](https://github.com/RT-Thread/packages/tree/master/peripherals/sensors)。
 
 | 厂商           | 传感器                                                       | 备注                     |
-| -------------- | ------------------------------------------------------------ | ------------------------ |
+| :------------- | ------------------------------------------------------------ | ------------------------ |
 | **BOSCH**      |                                                              |                          |
 |                | **[bma400](https://github.com/RT-Thread-packages/bma400)**   | 加速度计、计步计         |
 |                | **[bmi160](https://github.com/RT-Thread-packages/bmi160_bmx160)** | 加速计、陀螺仪           |
@@ -31,4 +31,10 @@
 |                | **[BH1750FVI](<http://packages.rt-thread.org/itemDetail.html?package=bh1750>)** | 环境光照强度             |
 | **Richtek**    |                                                              |                          |
 |                | **[RT3020](http://packages.rt-thread.org/itemDetail.html?package=rt3020)** | 加速度计                 |
+| **Sensirion**  |                                                              |                          |
+|                | **[SHT3x](https://github.com/haodongnj/sht3x)**              | 温度计、湿度计           |
+
+
+
+